Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

NLAC LLC
NPI 1437955135
Behavior Analyst in Lowell, MA

Active since February 22, 2025
847 ROGERS ST STE 202, LOWELL, MA 01852(978) 285-2080(978) 285-2082 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 3, 2026, Apr 15, 2026, Feb 22, 2025 (3 updates tracked since 2025).

About Nlac Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NLAC LLC (NPI 1437955135), doing business as Success On The Spectrum Lowell, is a healthcare organization registered as a behavior analyst in Lowell, Massachusetts and active in the NPI registry since February 2025. The organization lists Louisa Chan, Owner, as its authorized official.

NPPES Registry Identity

NPI1437955135
Entity TypeOrganization
Primary Taxonomy103K00000X
Legal Business NameNLAC LLC
Location Address847 ROGERS ST STE 202Lowell, MA 01852-4345
Mailing Address102 Hollis StLowell, MA 01852-5806 · (978) 726-2910
Fax(978) 285-2082
Organization SubpartNo
Authorized OfficialLouisa ChanOwner · (978) 726-2910
Enumeration DateFebruary 22, 2025
Last NPPES UpdateJuly 1, 20263 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
NPI 1437955135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

847 ROGERS ST STE 202, Lowell, MA 01852

Other Names 1

Doing Business AsSuccess On The Spectrum Lowell

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nlac LLC's NPI number?

The NPI number for Nlac LLC is 1437955135. It was assigned to this organization in the NPPES registry on February 22, 2025. The provider is doing business as Success on the Spectrum Lowell.

Where is Nlac LLC located?

Nlac LLC is located at 847 Rogers St Ste 202, Lowell, MA 01852. The listed phone number is (978) 285-2080.

What is Nlac LLC's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Nlac LLC was last updated on July 1, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.